President-elect Trump’s allies in Congress proposed a new bill dubbed ‘Make Greenland Great Again.' It's meant to expedite a negotiation process with Denmark, which protects Greenland’s autonomy, given Trump's repeated desire to buy the Arctic territory.

The president-elect's undiplomatic talk in recent days of reclaiming the Panama Canal — and annexing Greenland and even Canada — have some experts comparing his strategy to Nixon's "Madman Theory."

President-elect Donald Trump threatened the sovereignty of Panama, Greenland and Canada during a wide-ranging and often rambling press conference on Tuesday.